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LMR14020SQDDARQ1 is a 40 V, 2 A step down regulator with an integrated high-side MOSFET. With a wide input range from 4 V to 40 V, it’s suitable for various applications from industrial to automotive for power conditioning from unregulated sources.

Features

4 V to 40 V Input Range

2 A Continuous Output Current

Ultra-low 40 µA Operating Quiescent Current

90 mΩ High-Side MOSFET

Minimum Switch-On Time: 75 ns

Current Mode Control

Adjustable Switching Frequency from 200 kHz to 2.5 MHz

Frequency Synchronization to External Clock

Spread Spectrum Option for Reduced EMI

Internal Compensation for Ease of Use

High Duty Cycle Operation Supported

Precision Enable Input

1 µA Shutdown Current

External Soft-start

Thermal, Overvoltage and Short Protection

Applications

Automotive Battery Regulation

Industrial Power Supplies

Telecom and Datacom Systems

General Purpose Wide Vin Regulation

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.